linux-kernel - Re: [PATCH 0/4] mm/damon: code simplifications and cleanups

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Message-Id: <20220913151233.103245-1-sj@kernel.org>
Date:   Tue, 13 Sep 2022 15:12:33 +0000
From:   SeongJae Park <sj@...nel.org>
To:     xiakaixu1987@...il.com
Cc:     sj@...nel.org, akpm@...ux-foundation.org, damon@...ts.linux.dev,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Kaixu Xia <kaixuxia@...cent.com>
Subject: Re: [PATCH 0/4] mm/damon: code simplifications and cleanups

On Tue, 13 Sep 2022 17:11:23 +0800 xiakaixu1987@...il.com wrote:

> From: Kaixu Xia <kaixuxia@...cent.com>
> 
> This patchset contains some code simplifications and cleanups
> for DAMON.

For the first three patches,

Reviewed-by: SeongJae Park <sj@...nel.org>

But, I have a question for the last one.  Please answer it.

Thanks,
SJ

> 
> Kaixu Xia (4):
>   mm/damon: simplify the parameter passing for 'prepare_access_checks'
>   mm/damon/sysfs: simplify the variable 'pid' assignment operation
>   mm/damon/core: simplify the kdamond stop mechanism by removing 'done'
>   mm/damon/vaddr: indicate the target is invalid when 'nr_regions' is
>     zero
> 
>  mm/damon/core.c  | 24 +++++++++---------------
>  mm/damon/paddr.c |  5 ++---
>  mm/damon/sysfs.c | 11 ++++-------
>  mm/damon/vaddr.c |  9 ++++++---
>  4 files changed, 21 insertions(+), 28 deletions(-)
> 
> -- 
> 2.27.0